Holt 1983, hlm. 235–239 Holt, P. M. (1983). "Saladin and His Admirers: A Biographical Reassessment". Bulletin of the School of Oriental and African Studies, University of London. 46 (2): 235–239. doi:10.1017/S0041977X00078824. JSTOR615389.
Holt 1983, hlm. 235–239 Holt, P. M. (1983). "Saladin and His Admirers: A Biographical Reassessment". Bulletin of the School of Oriental and African Studies, University of London. 46 (2): 235–239. doi:10.1017/S0041977X00078824. JSTOR615389.
Strayer 1969, hlm. 487 Strayer, Joseph R. (1969). "The Crusades of Louis IX". Dalam Wolff, R. L. and Hazard, H. W. The Later Crusades, 1189–1311. hlm. 487–521.Pemeliharaan CS1: Banyak nama: editors list (link)
Zacour 1969, hlm. 325–342 Zacour, Norman P. (1969). "The Children's Crusade". Dalam Wolff, R. L. and Hazard, H. W. The Later Crusades, 1189–1311. hlm. 325–342.Pemeliharaan CS1: Banyak nama: editors list (link)